In the presence of tbutyl iodid,however,the molecular weight of PMMA obtained as well as the polymerization of MMA will be affected remarkably.
而碘代叔丁烷对MMA
率和分子量均有影响：以丁酮为溶剂时，碘代叔丁烷起
转移剂作用；
In the presence of tbutyl iodid,however,the molecular weight of PMMA obtained as well as the polymerization of MMA will be affected remarkably.
而碘代叔丁烷对MMA率和分子量均有影响：以丁酮为溶剂时，碘代叔丁烷起转移剂作用；
声明：以上例句、词性分类均由互联网资源
成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
